Issued Patents All Time
Showing 51–62 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6124986 | Zoom optical system and image pickup apparatus | Makoto Sekita, Tsunefumi Tanaka, Keisuke Araki, Kenichi Kimura, Hiroshi Saruwatari +1 more | 2000-09-26 |
| 6104547 | Zoom lens and optical apparatus having the same | — | 2000-08-15 |
| 6023253 | Image displaying apparatus | Naosato Taniguchi, Tsunefumi Tanaka, Yoko Yoshinaga, Shin Kobayashi | 2000-02-08 |
| 6021004 | Reflecting type of zoom lens | Makoto Sekita, Tsunefumi Tanaka, Toshiya Kurihashi, Shigeo Ogura, Keisuke Araki +6 more | 2000-02-01 |
| 5999311 | Small-sized variable magnification optical system | Keisuke Araki | 1999-12-07 |
| 5844713 | Image displaying apparatus | Tsunefumi Tanaka, Hideki Morishima, Takeshi Akiyama | 1998-12-01 |
| 5764407 | Displaying apparatus using spatial light modulation element | — | 1998-06-09 |
| 5748339 | Image sensing apparatus | Masao Suzuki, Kazuyuki Matoba | 1998-05-05 |
| 5687025 | Image display apparatus and image pickup apparatus | — | 1997-11-11 |
| 5663833 | Image display apparatus | Tsunefumi Tanaka, Hideki Morishima, Takeshi Akiyama | 1997-09-02 |
| 5644410 | Image sensing apparatus | Masao Suzuki, Kazuyuki Matoba | 1997-07-01 |
| 5515122 | Image displaying apparatus | Hideki Morishima, Susumu Matsumura, Naosato Taniguchi, Yoko Yoshinaga, Shin Kobayashi +3 more | 1996-05-07 |